Product name	Pre-Filter Whole House Water Filters
Function	Filter sand rust eggs
Size	18.7*9*30cm
Application	Household Drinking Water Filtration

This Pre-filter Automatic Backwash Filter provides efficient household drinking water filtration, removing over 98% of rust, sediment, and large particles. Designed with durable food-grade ABS and copper materials, it ensures safe and clean water supply while protecting appliances like water heaters and purifiers. The filter operates at a capacity of 4T/H, requires minimal maintenance with a 12-month filter life, and comes in a compact size of 18.7*9*30cm. Certified with CE, it ensures compliance with EU safety standards, providing market access and buyer confidence.
The pre backwash filter is installed in the front section of the pipeline and placed behind the tap water meter, which can ensure that the rust and impurities suspended in the pipe network will not cause harm to the human body, and will play a positive role in protecting the domestic water heater, solar energy, washing machine, water purifier, pipe network, valves and other aquatic products, greatly extending the service life and quality. It can remove more than 98% of the plankton, seaweed, rust, sediment and other large particles in the water.